Field Mechanic

Emery Sapp & Sons, Inc. (ESS); Bucyrus (KS); On-site; USD 34,000 - 55,000; Full time

Job summary

Emery Sapp & Sons, Inc. (ESS) seeks an experienced Field Mechanic to diagnose, troubleshoot, and repair heavy equipment at customer job sites across Kansas. The role involves operating a service truck, making real-time repair decisions in fast-paced construction settings, and mentoring junior mechanics as needed.

You will perform preventive maintenance, interpret schematics, and coordinate with vendors to source parts while recording all service activity and ensuring safety compliance.

Qualifications

• High school diploma or equivalent required.
• 5+ years of heavy equipment maintenance/repair experience, construction environment preferred.
• Field/mobile service experience required (not only shop work).
• Strong diagnostic/troubleshooting skills across hydraulic, electrical, and diesel systems.
• CDL preferred or ability to obtain; valid driver’s license required.

Responsibilities

• Diagnose, troubleshoot, and repair heavy equipment on job sites (excavators, dozers, loaders, trucks, support equipment).
• Perform emergency repairs and scheduled maintenance in the field to minimize downtime.
• Operate a service truck and travel to multiple job sites as needed.
• Conduct preventative maintenance and inspections for reliability and safety.
• Read and interpret schematics, manuals, and diagnostic tools to identify issues.
• Communicate with operators, foremen, and project teams to understand concerns and prioritize repairs.
• Coordinate with vendors, parts suppliers, and manufacturers to source parts and resolve issues.
• Maintain accurate service records, work orders, and equipment reports.
• Ensure all work is completed safely and in compliance with policies and regulations.
• Identify opportunities to improve performance and maintenance processes.
• Mentor or guide junior mechanics as needed.

Skills

Field service

Diagnostics

Independent work

Communication

Safety focus

Travel

Education

High school diploma or equivalent

Tools

CMMS software

Diagnostic tools

Job description

We are seeking a experienced Field Mechanic to join our Equipment team. This role is responsible for diagnosing, troubleshooting, and repairing heavy equipment in the field, supporting active job sites and ensuring minimal downtime.

The ideal candidate is highly experienced, able to work independently in a service truck environment, and comfortable making real-time repair decisions in fast-paced construction settings.

Responsibilities

• Diagnose, troubleshoot, and repair heavy equipment directly on job sites (excavators, dozers, loaders, trucks, and support equipment)
• Perform both emergency repairs and scheduled maintenance in the field to minimize equipment downtime
• Operate a service truck and travel to various job sites as needed
• Conduct preventative maintenance and inspections to ensure equipment reliability and safety
• Read and interpret schematics, manuals, and diagnostic tools to accurately identify issues
• Communicate with operators, foremen, and project teams to understand equipment concerns and prioritize repairs
• Coordinate with vendors, parts suppliers, and equipment manufacturers to source parts and resolve technical issues
• Maintain accurate service records, work orders, and equipment reports
• Ensure all work is completed safely and in compliance with company policies and regulatory requirements
• Identify opportunities to improve equipment performance and maintenance processes
• Mentor or provide guidance to junior mechanics as needed

Qualifications

• High school diploma or equivalent required
• 5+ years of experience in heavy equipment maintenance and repair (construction environment preferred)
• Strong experience working in the field or mobile service environment (not just shop-based)
• Advanced diagnostic and troubleshooting skills across hydraulic, electrical, and diesel systems
• Ability to work independently with minimal supervision in demanding conditions (weather, job sites, travel)
• Strong communication skills and ability to collaborate with operations teams
• Valid driver's license (CDL preferred or ability to obtain)
• Experience with equipment maintenance software or work order systems preferred
• Commitment to safety and promoting a positive, inclusive work environment

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities

The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. 41 CFR 60-1.35(c)